Finding the Fourth Proportional to 2,046,900.73, 3,069,037.28 and 849,649.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046,900.73 : 3,069,037.28 = 849,649.45 : x
2. Step 2: Convert to fraction form
   2,046,900.73/3,069,037.28 = 849,649.45/x
3. Step 3: Cross multiply
   2,046,900.73x = 3,069,037.28 × 849,649.45
4. Step 4: Simplify right side
   2,046,900.73x = 2,607,605,836,981.50
5. Step 5: Solve for x
   x = 2,607,605,836,981.50/2,046,900.73
6. Step 6: Final answer
   x = 1,273,928.82